Tramadol is a synthetic pain reliever whose exact mechanism of action is not known, but it is said that it is similar to morphine. Like morphine, the drug binds itself to receptors in the brain that are important to transfer the feeling of pain being experienced by a patient from the patient’s body to the brain. It is necessary to buy Tramadol online because patients who have been prescribed the drug or even without a prescription tend to abuse and become addicted to it.